Funding for this research was provided by:
National Institute of Mental Health (5T32MH015750-38)
Article History
First Online: 6 April 2019
Compliance with Ethical Standards
:
: The authors declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.
: The study was approved by the University of Californa, Los Angeles Institutional Review Board.
: Informed consent was obtained from all parents who participated in the study.